Military Manga Online | MangaKakalot

Teisou Gyakuten Sekai de Nariagari wo Mezashite Otoko Kishi ni Natta Boku wa, Yarimoku Onna-tachi ni Karada wo Neraware Makuru

The protagonist, who became so obsessed with being a military otaku that he became a soldier and died in combat, is lucky enough to successfully reincarnate in another world. Hoping to succeed as a military man once again in his second life, he becomes a knight, but the world he reincarnated into is a chastity-reversed world where men are sexually targeted…!? Armed with modern military knowledge and aiming to rise in this other world, what assails the protagonist are beautiful girls with all kinds of fetishes who are only after his body! Will he be able to grasp glory while fending them off?

The Saga of Tanya the Evil

Mesmerized by the absence of belief exhibited by a certain office worker in his dying moments, a supreme entity known as "Being X" reincarnates him into a world consumed by war and magic, with the intention of testing him. Being X assumes that the man will beseech the gods for assistance, should he come too close to accepting the grim reality of this strange new universe. Thus, Being X transforms him into a young girl by the name of Tanya Degurechaff, equipped with the knowledge of his past life. Tanya enrols in the army of her country, the Empire, and quickly establishes herself as a brilliant strategist and mage, leading her people to countless victories. Nonetheless, her ultimate aspiration is to retire from wartime leadership and foil the machinations of Being X in a tranquil life beyond the front lines. However, Tanya soon comes to realise that certain obstacles necessitate divine aid, despite her unrivalled talents, and she is left struggling with her mortality in the shadows of Being X.

Tyrant of the Tower Defense Game

"Having reigned supreme for over a decade, "Protect the Empire" appeared unbeatable until it was conquered by "Mr. Gamer Geek," an outstanding streamer, in the game's most challenging mode. However, his moment of glory was short-lived as he mysteriously found himself transported into the game world, taking on the persona of Prince Ash. As he navigated this new reality, Ash quickly realized that his every action held grave consequences, resulting in the death of his comrades. Determined to make amends and keep his team alive, he harnessed his intelligence and proficiency to defeat the savage armies. Nevertheless, the question of who was responsible for his transport to this realm and their motives remained a mystery. In order to unravel this enigma, Ash must first survive the brutal battlefield that lies ahead."

Lord Manga

The story is loosely based on the Three Kingdoms period, using both real and original characters and events from the historical period in Chinese history and folklore of the Romance of the Three Kingdoms.

I Reincarnated as the Villainous Commander of a Knights' Order

Justin is the commander of the Order of the Knights, who is arrogant, ruthless, and the object of fear of everyone. One day, he remembers that he used to be a college student who was completely swamped with taking care of his 7 little brothers. According to those memories, he's now in the world of a light novel! And what awaits him ahead is... a one-way route to ruin which is the result of his bad deeds?! Justin decides to change his ways in order to change the future, and he makes a vow to himself to properly discipline the members of the Knights' Order using his "big brother skills" that he cultivated in his previous life, but... Not only do the several "good deeds" that the Villainous Commander started does not only change things in the Order, but go on to cause huge changes in the whole country...?!

Golden Kamuy (Colored)

Saichi Sugimoto earned the moniker "Immortal Sugimoto" for his brutal actions on the battlefield during the Russo-Japanese war. However, he is no hero. After being discharged from the army for almost killing a superior officer, Sugimoto is left to fend for himself. Without any other means of support, he heads to Hokkaido to search for gold - a promise he made to his fallen brother-in-arms. Sugimoto's search for the precious metal has been in vain until a mysterious traveler shares an urban legend with him. The legend states that a criminal stole the gold belonging to the indigenous Ainu people of Hokkaido and hid it in a location only accessible through a map of tattooed prisoner skins. In his quest for treasure, Sugimoto meets Asirpa - a young Ainu girl - and together they set out to find the tattooed prisoners. However, their journey is fraught with danger as soldiers and mercenaries also seek the gold. With Asirpa's knowledge of the land, they press on in their quest for the stolen Ainu gold. Along the way, they face revenge, greed, and murder.

Drifters Manga

Shimazu Toyohisa, a real-life samurai who fought in the pivotal Battle of Sekigahara. In his dying moments, Shimazu is transported to a world of magic with other famous warriors throughout history. These warriors are forced to fight each other in an endless battle.

A Mercenary’s Rebirth Among Nobles

A mercenary captain dies on the battlefield, having never advanced in life because of his lowly bloodline. When he opens his eyes again, he learns that he has been reincarnated as the third son of an archduke—now blessed with the prestigious family, status, and innate talent he always dreamed of. With the combat experience of a former mercenary commander and the advantages of noble birth, he decides there’s only one path left: climb all the way to the top. Thus begins his bold, “from ex-mercenary to high noble” life, as he shakes up aristocratic society while living as the archduke’s third son. Original Novel Original Webtoon: Naver Webtoon, Naver Series

Fujimi no Tokkouhei

The true story of Yuuji Sasaki, a kamikaze pilot during World War II who was sent on nine suicide missions but came back alive every single time.

Berserk

The "Black Swordsman," once a mercenary, now seeks revenge. Despite a turbulent childhood, Guts finally trusts and respects someone, only to have them betray him by taking away everything that matters for their own selfish desires. Branded for death, Guts now spends his days being chased by demonic entities. With his unyielding will, imposing strength, and a monstrous sword, Guts embarks on a harrowing journey of misfortune, undeterred by death itself. His sole goal is to take the head of the one who robbed him and his loved ones of their humanity. Additionally, Volume 14 includes the one-shot entitled "Berserk: The Prototype."

Mahou Shoujo Lyrical Nanoha EXCEEDS

A completely original new manga announced for the series' 20th anniversary.

Kuni wo Owareta Ryuushi-san, Hirowareta Ringoku de Ukkari Musou shite Shimau. ~Jakushou Kokka ga Tairiku Saikyou no Ryuu no Rakuen ni Naru made~

Breed, an old dragon master, is not only fired from his job but also exiled from his country... but the dragons love him and follow him!? ___ Alt Official Raw: MagaPoke

Death Machine in Fairytale Land

Kurobe is a detective and fearless kendo practitioner. After spending his days searching for his daughter Erika who went missing a year ago, suddenly he encounters an old man who claims to have a book with Erika inside. Kurobe is sucked into the book, an alternate world…in the form of a robot. His search for his daughter and battles in a world under attack by robots begins!

Senjou no Fuuga - Kotetsu no Melody

This is the official comic adaptation of the SRPG "Fuga: Melodies of Steel," based on the theme of "war, revenge, and beasts." In order to find their families who were captured in the war, the boys and girls board the mysterious giant tank "Taranis" and begin their journey of revenge....... (Source: Famitsu, translated)

Superhuman Game Broadcast

What on earth was the true nature of this game? The game in which he had actually struggled to survive. Now he would ‘play’ it and uncover its secrets. After being transferred into the dimension of [Reverse Planet], the world’s most popular online VR game, the ordinary college student Baek Woohyun returns. It was the homecoming he had dreamed of… except the damn game is still running as if nothing ever happened, and the vengeful shades of comrades who died over there hound him day and night, urging him to take revenge. Determined to uncover the connection between the game and the world he escaped from, Woohyun logs back into [Reverse Planet]. For better or for worse, he doesn’t cross over again, but he does appear on a streamer’s broadcast during a chance encounter… Then an anonymous watcher named "Viewer 62" sends him a message. "How does it feel to be back in reality?" Original Novel: Naver Series Original Webtoon: Naver Webtoon, Naver Series

Tenkamusou: Edajima Heihachi Den

A prequel to Otokojuku focusing on the early life of Edajima Heihachi, principal of Otokojuku. The story covers his university days, his war efforts, and much more.

Second Life Ranker

When news of his brother's death reached Yeonwoo, he was shattered. Years earlier, his sibling had vanished into the ether, leaving behind nothing but a trail of heartache and unanswered questions. But as Yeonwoo grapples with his pain, a glimmer of hope arises: he is gifted a small timepiece and learns of his brother's ill-fated venture into the Tower of the Sun God. Betrayed by those he thought were allies, it seems that his brother's demise was the result of treachery and deceit. Now, Yeonwoo must harness the knowledge bequeathed to him and enter the same arena, taking on the call sign of Cain. It won't be easy- the Tower is fraught with dangers, and the route to the top is littered with obstacles, opponents and those who would see him fail. But Yeonwoo is determined to see this through, vowing to overcome each challenge and defeat his brother's enemies, whatever the cost.

Japan Summons

The Great Orient is home to the continent of Rodenius. One day, an unidentified flying object entered the airspace of Qua-Toyne Principality, violating its laws. This was just the beginning of something even more surprising. Suddenly, an archipelago appeared in the far eastern ocean. They introduced themselves as Japan, claiming they were transported to a foreign world. Without any connection to their former lives, will the indigenous nations embrace Japan or view them as a foe? Follow Japan's journey as they navigate through the chaotic changes of this new world.

Yomi No Tsugai

The Genius Prince's Guide to Raising a Nation Out of Debt

The only hope the ruler of a weak and small kingdom harbors is to work against his own nation and live a life of comfort. Nevertheless, his unmatched intelligence poses a major obstacle to his ambition. As he continues to amaze his people with his accomplishments, his pursuit of selfish goals becomes even more difficult.

Lord Of Goblins

Corruption. Greed. War. Lev is no stranger to the evils of the world, as he has spent his entire life fighting the predatory system that ensnared the world's population and turned them into puppets for the leaders of humanity. But when he is assassinated, he finds himself in a new world — with different yet familiar evils. It's a similar road he must traverse, but this time he can do so with a lifetime of experience behind him.

Isekai Shokan Ojisan No Ju Muso Life Sabage Suki Salary Man Ha Kaisha Owari Ni Isekai He Chokuki Suru

The middle-aged man and airsoft enthusiast Daisuke Koga is summoned to a different world on his 40th birthday. Given the ability to turn airsoft guns into real guns, Daisuke must save the other world while traveling back and forth between reality and the fantasy world. Alongside female swordsman Rena, Daisuke becomes the only gun user and dominates in the fantasy world after work!

Rai Rai Rai

50 years after the war with aliens. Sumire Ichigaya is 18 years old. To pay off her debts, she works for a company that exterminates space pests. One day, Sumire's daily life changes drastically when she is kidnapped by a UFO! The voice of someone in her head, "space vermin attacking" and even a military company is after her!

School Submarine Fleet: Mermaid Girls

In the manga's story, extra-terrestrial life known as Trench Walkers reveal themselves, emerging from the Antarctic, and walking on the sea floor. Their goal is to terraform the Earth to their liking, which involves raising the sea level by 70 meters, thus rendering Tokyo and many other population centers uninhabitable. They have also begun to change Earth's surface water into what they call Nectar, the "divine water." Those who are incompatible with Nectar have a high chance of death when imbibing it. However, there are girls who are found to be compatible with Nectar, and they are recruited to be marines in a fight against the Trench Walkers, boarding ships to do battle in a new deep sea front line. The story centers on Hiro Todoroki, who receives a message from an older sister, a marine supposedly missing in action. The message tells Hiro to find a formidable marine named Kiriri Tsunoba. Though lost and confused, Hiro heads to the Masakado Girls Academy Submarine Unit with the intent to join them.